天然的

The paper surveyed the natural contents of formaldehyde in common aquatic products and conducted a risk assessment on it by the method of CAC. The results showed that the content of formaldehyde in most aquatic products was low, apart from Bombay duck and shredded squid.

为了查明水产品中天然甲醛的含量水平及其对人体的健康风险，研究了常见水产品中的甲醛天然含量，参照CAC的方法对其进行了健康风险评估。

FEATURES: Containing French lavender distillation soul extracted from fresh purple grain and natural grape soul, by biological genetic technology, its NMF accelerates blood circulation to protect chilblain, moisturize your hand.

特点：蕴含法国醒目薰衣草艳紫花粒部位蒸馏精华及天然提子精华，采用现代生物基因工程技术，借其内含的天然滋润因子，提升末梢细胞的抗冻能力，促进手部血液循环，对容易产生冻疮的部位，滋润效果更为明显，令你拥有一双圆润柔美的手。

The no-hull cushaw seed is the competitive agro-product that exports to European countries and US in recent years. However, the product has a low production and inferior appearance. Aiming at the two problems, Wuwei Golden Apple Co. ltd. conducted a systemic research, and a series of high-yield and good-looking products with A, AA and AAA grades were developed, greatly enhancing the position and competitiveness of China's natural the no-hull cushaw seed in the international market.

项目简介：天然无壳瓜籽是我国近年来出口欧、美等国家的优势农产品，但由于该产品在种植生产中存在产量低，商品外观质量差等不足，武威金苹果有限公司针对这两个问题进行了系统的研究，研制出了亩产量高，商品外观洁净、美观的"A"级、"AA"级和"AAA"级产品，大幅度地提高了我国天然无壳瓜籽在国际市场上的地位和竞争力。

Further researching on the usage of prismatic dioptric panel is given, on analyzing of the light climate of Xiamen. The rational natural lighting scheme using prismatic dioptric panel is confirmed after the theory analyzing.

由于厦门体育馆复杂的形体使得这些理论研究具有一定的不准确性，同时考虑天然光环境的复杂多变，我们在第四章进行了相关的天然采光模型实验。

For gainning an analysis result of exacter,cheaper and more efficient,using HRGC,HPLC UV and HPLC ELSD as a set of disposition of three devices in one ,is a feature combination to nature pharmacy content analysis.

为了获得更准确的分析结果，更经济、更有效率，以HRGC、HPLC UV、HPLC ELSD各自特长组合的一套三位一体配置，是对天然药物定量分析的特色组合，目标成分为天然药物提取物的有机化合物。

The unique keratin protein and fattiness of keratin cell constitute cell membrane for the natural moist factor, which prevents the loss of natural moist factor and moderately controls the external diffusion of moisture, make skin more elastic and glossy.

独有的角质蛋白和角质细胞的脂质能构成天然保湿因子的细胞膜，防止天然保湿因子的流失，也适当控制了水分从皮肤向外扩散，使肌肤增加弹性有光泽。

A purification method —wiped film molecular distillationis introduced in this paper;the optimum technical conditions for refining vitamin E by using this method was studied.

本文介绍了短程蒸馏技术提纯天然维生素E的工艺过程，系统研究了短程蒸馏的系统压力、蒸馏温度、刮膜器转速及进料速率等操作因素对天然维生素E含量的影响。

This photocatalyst was used to treat wastewater containing azo dye. It shows that natural rutile photocatalyst has certain photocatalytic action on azo dye.

用制备的天然金红石光催化材料处理含偶氮染料废水，结果表明其对偶氮染料的作用既有吸附，也有降解，表明天然金红石光催化材料有一定的光催化活性。

The ion exchange is the major pattern for the adsorption of zeolite to ammonia nitrogen in solution .

XRD分析表明，与天然沸石相比，改性后的沸石中硅铝比减小，沸石的结构也发生变化，其比表面积是天然沸石的1／2～1／3。

The previous researches have been done experiments mostly in the Water tank. In order to simulate turbulence of flow in river and research its characteristics, the characteristics of turbulence are studied by experiments in the water channel with ADV technique. The research results indicate that R.M.S. velocity linearly relates to the oscillating-grid frequency; R.M.S. velocity decays by power exponent relates to the distance from the grid midplane; and the relationship between the geometrical factors and the free movement space of water is direct proportion.

以往研究大都在水箱中对振动格栅紊流特性进行实验研究，为能模拟天然河道中的紊流，研究天然河道中紊流特性，利用ADV技术在水槽中对振动格栅紊流进行了实验研究研究结果表明：均方根速度与格栅振动频率成线性关系；均方根速度与距格栅中平面的距离成幂指数关系衰减；几何系数与水的自由运动空间成正比关系。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。